ICTV 病毒分类学简介：三束病毒科。

ICTV Virus Taxonomy Profile: Tristromaviridae.

机构信息

1Department of Microbiology, Institut Pasteur, 25 Rue du Dr. Roux, 75015 Paris, France.

2Department of Cell Biology and Infection, Institut Pasteur, 25 Rue du Dr. Roux, 75015 Paris, France.

出版信息

J Gen Virol. 2019 Feb;100(2):135-136. doi: 10.1099/jgv.0.001190. Epub 2018 Dec 12.

DOI:10.1099/jgv.0.001190

PMID:30540248

Abstract

Tristromaviridae is a family of viruses with linear, double-stranded DNA genomes of 16-18 kbp. The flexible, filamentous virions (400±20 nm×30±3 nm) consist of an envelope and an inner core constructed from two structural units: a rod-shaped helical nucleocapsid and a nucleocapsid-encompassing matrix protein layer. Tristromaviruses are lytic and infect hyperthermophilic archaea of the order Thermoproteales. This is a summary of the International Committee on Taxonomy of Viruses (ICTV) Report on the Tristromaviridae, which is available at www.ictv.global/report/tristromaviridae.

摘要

三束病毒科是一类具有线性、双链 DNA 基因组（长度为 16-18 kbp）的病毒。灵活的、丝状的病毒粒子（400±20nm×30±3nm）由包膜和一个由两个结构单元组成的内核构成：一个棒状的螺旋核衣壳和一个核衣壳包裹的基质蛋白层。三束病毒是裂解性的，感染嗜热古菌目 Thermoproteales 的嗜热古菌。这是国际病毒分类委员会（ICTV）关于三束病毒科的报告摘要，可在 www.ictv.global/report/tristromaviridae 上查阅。